Cita APA (7a ed.)

Moreland, R. L., & Levine, J. M. (2006). Small groups: Key readings. Psychology Press.

Cita Chicago Style (17a ed.)

Moreland, Richard L., y John M. Levine. Small Groups: Key Readings. New York: Psychology Press, 2006.

Cita MLA (9a ed.)

Moreland, Richard L., y John M. Levine. Small Groups: Key Readings. Psychology Press, 2006.